201020688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 180

約数和(自身を含む): 630324240

約数和(自身を除く): 429303552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 83, 88, 99, 121, 132, 139, 144, 166, 176, 198, 242, 249, 264, 278, 332, 363, 396, 417, 484, 498, 528, 556, 664, 726, 747, 792, 834, 913, 968, 996, 1089, 1112, 1251, 1328, 1452, 1494, 1529, 1584, 1668, 1826, 1936, 1992, 2178, 2224, 2502, 2739, 2904, 2988, 3058, 3336, 3652, 3984, 4356, 4587, 5004, 5478, 5808, 5976, 6116, 6672, 7304, 8217, 8712, 9174, 10008, 10043, 10956, 11537, 11952, 12232, 13761, 14608, 16434, 16819, 17424, 18348, 20016, 20086, 21912, 23074, 24464, 27522, 30129, 32868, 33638, 34611, 36696, 40172, 43824, 46148, 50457, 55044, 60258, 65736, 67276, 69222, 73392, 80344, 90387, 92296, 100914, 103833, 110088, 120516, 126907, 131472, 134552, 138444, 151371, 160688, 180774, 184592, 201828, 207666, 220176, 241032, 253814, 269104, 276888, 302742, 361548, 380721, 403656, 415332, 482064, 507628, 553776, 605484, 723096, 761442, 807312, 830664, 1015256, 1142163, 1210968, 1395977, 1446192, 1522884, 1661328, 2030512, 2284326, 2421936, 2791954, 3045768, 4187931, 4568652, 5583908, 6091536, 8375862, 9137304, 11167816, 12563793, 16751724, 18274608, 22335632, 25127586, 33503448, 50255172, 67006896, 100510344, 201020688]

約数ペア:

[(1, 201020688), (2, 100510344), (3, 67006896), (4, 50255172), (6, 33503448), (8, 25127586), (9, 22335632), (11, 18274608), (12, 16751724), (16, 12563793), (18, 11167816), (22, 9137304), (24, 8375862), (33, 6091536), (36, 5583908), (44, 4568652), (48, 4187931), (66, 3045768), (72, 2791954), (83, 2421936), (88, 2284326), (99, 2030512), (121, 1661328), (132, 1522884), (139, 1446192), (144, 1395977), (166, 1210968), (176, 1142163), (198, 1015256), (242, 830664), (249, 807312), (264, 761442), (278, 723096), (332, 605484), (363, 553776), (396, 507628), (417, 482064), (484, 415332), (498, 403656), (528, 380721), (556, 361548), (664, 302742), (726, 276888), (747, 269104), (792, 253814), (834, 241032), (913, 220176), (968, 207666), (996, 201828), (1089, 184592), (1112, 180774), (1251, 160688), (1328, 151371), (1452, 138444), (1494, 134552), (1529, 131472), (1584, 126907), (1668, 120516), (1826, 110088), (1936, 103833), (1992, 100914), (2178, 92296), (2224, 90387), (2502, 80344), (2739, 73392), (2904, 69222), (2988, 67276), (3058, 65736), (3336, 60258), (3652, 55044), (3984, 50457), (4356, 46148), (4587, 43824), (5004, 40172), (5478, 36696), (5808, 34611), (5976, 33638), (6116, 32868), (6672, 30129), (7304, 27522), (8217, 24464), (8712, 23074), (9174, 21912), (10008, 20086), (10043, 20016), (10956, 18348), (11537, 17424), (11952, 16819), (12232, 16434), (13761, 14608)]